scholarly journals The Constant-Stress, Constant-Heating-Rate Test: A Novel Method for Characterizing Transient Mechanical Behavior of Metallic Materials

2021 ◽  
Author(s):  
S. L. Semiatin ◽  
P. N. Fagin ◽  
N. C. Levkulich ◽  
B. T. Gockel ◽  
B. F. Antolovich ◽  
...  
Keyword(s):  
Mechanical Behavior ◽  
Heating Rate ◽  
Constant Stress ◽  
Metallic Materials ◽  
Constant Heating Rate ◽  
Rate Test ◽  
Novel Method ◽  
Constant Heating

Microstructural development of ZnO using a rate-controlled sintering dilatometer

1996 ◽  
Vol 11 (3) ◽  
pp. 671-679 ◽  
Author(s):  
Gaurav Agarwal ◽  
Robert F. Speyer ◽  
Wesley S. Hackenberger
Keyword(s):  
Thermal Expansion ◽  
Heating Rate ◽  
Grain Growth ◽  
Microstructural Development ◽  
Constant Heating Rate ◽  
Temperature Determination ◽  
Grain Sizes ◽  
Rate Controlled ◽  
Temperature Controlled ◽  
Constant Heating

Rate-controlled sintering (RCS) of isostatically pressed particulate compacts of ZnO showed lower average grain sizes and intragranular pore densities than constant heating rate temperature controlled sintering. Valid comparisons of this form could only be made after corrections to hardware and software which reduced specimen creep under dilatometer pushrod load, nonuniform pushrod expansion, reproducible specimen temperature determination, thermal expansion during sintering, and instantaneous termination of sintering at the specified end of RCS. The improved microstructures from RCS were attributed to maximized efficiency of densification, optimizing the time and temperatures permitted for grain growth.

Phase Transition of Sb-rich Alloy Films under Isothermal and Constant Heating Rate Annealings

2015 ◽  
Vol 3 (3) ◽  
pp. 100-105
Author(s):  
Po-Kai Chiu ◽  
Shih-Feng Tseng ◽  
Wen-Tse Hsiao ◽  
Chao-Te Lee ◽  
Donyau Chiang
Keyword(s):  
Phase Transition ◽  
Heating Rate ◽  
Constant Heating Rate ◽  
Alloy Films ◽  
Rich Alloy ◽  
Constant Heating

scholarly journals Apparent activation energy for densification of α-Al2O3 powder at constant heating-rate sintering

2008 ◽  
Vol 31 (6) ◽  
pp. 903-906 ◽  
Author(s):  
W. Q. Shao ◽  
S. O. Chen ◽  
D. Li ◽  
H. S. Cao ◽  
Y. C. Zhang ◽  
...  
Keyword(s):  
Activation Energy ◽  
Apparent Activation Energy ◽  
Heating Rate ◽  
Constant Heating Rate ◽  
Al2o3 Powder ◽  
Α Al2o3 ◽  
Constant Heating
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